opensource/manim
1
0
Fork 0
mirror of https://github.com/3b1b/manim.git synced 2025-08-02 11:03:03 +08:00
Code Issues Packages Projects Releases Wiki Activity

Double the size of the fill canvas, to effectively do msaa

Browse Source
This commit is contained in:
Grant Sanderson
2024-08-16 12:04:27 -05:00
parent 04347e7876
commit 4a6e6ca646
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
manimlib/utils/shaders.py
View File

@ -148,7 +148,8 @@ def get_fill_canvas(ctx: moderngl.Context) -> Tuple[Framebuffer, VertexArray]:
along with the rgb value which is meant to be discarded.
"""
cam_config = get_configuration(parse_cli())['camera_config']
size = (cam_config['pixel_width'], cam_config['pixel_height'])
# Double the size so as to effectively to 4x multi-sample antialiasing
size = (2 * cam_config['pixel_width'], 2 * cam_config['pixel_height'])
# Important to make sure dtype is floating point (not fixed point)
# so that alpha values can be negative and are not clipped